Broadband near-infrared emission in Er3+-Tm3+ codoped chalcohalide glasses
文献类型：期刊论文
| 作者 | Xu Yinsheng ; Chen DP(陈丹平) ; Wang Wel ; Zhang Qiang ; Ceng HD(曾惠丹) ; Shen Ce ; Chen Guorong |
| 刊名 | opt. lett.
 |
| 出版日期 | 2008 |
| 卷号 | 33期号:20页码:2293 |
| 关键词 | Chalcohalide glasses Co doped Excitation sources First orders Fluorescence decays Infrared emissions Life-times Luminescence mechanisms Transfer processes |
| ISSN号 | 0146-9592 |
| 中文摘要 | the near-ir emission spectra of er3+-tm3+ codoped 70ges(2)-20in(2)s(3)-10csi chalcohalide glasses were studied with an 808 nm laser as an excitation source. a broad emission extending from 1.35 to 1.7 mu m with a fwhm of similar to 160 nm was recorded in a 0.1 mol.% er2s3, 0.5 mol.% tm2s3 codoped chalcohalide glass. the fluorescence decay curves of glasses were measured by monitoring the emissions of tm3+ at 1460 nm and er3+ at 1540 nm, and the lifetimes were obtained from the first-order exponential fit. the luminescence mechanism and the possible energy-transfer processes are discussed with respect to the energy-level diagram of er3+ and tm3+ ions. (c) 2008 optical society of america |
| 收录类别 | EI |
| 资助信息 | national natural science foundation of china (nsfc) [60578042, 50702021]; ministry of education of china [20070251013]; shanghai leading academic discipline project [b502] |
| 语种 | 英语 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5311]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 推荐引用方式 GB/T 7714 | Xu Yinsheng,Chen DP,Wang Wel,et al. Broadband near-infrared emission in Er3+-Tm3+ codoped chalcohalide glasses[J]. opt. lett.,2008,33(20):2293, 2295. |
| APA | Xu Yinsheng.,陈丹平.,Wang Wel.,Zhang Qiang.,曾惠丹.,...&Chen Guorong.(2008).Broadband near-infrared emission in Er3+-Tm3+ codoped chalcohalide glasses.opt. lett.,33(20),2293. |
| MLA | Xu Yinsheng,et al."Broadband near-infrared emission in Er3+-Tm3+ codoped chalcohalide glasses".opt. lett. 33.20(2008):2293. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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